Communication system for transmitting data between a transmitting antenna utilizing leaky coaxial cable and a receive antenna in relative movement to one another

Claim 2

A communication system for transmitting data between a transmitting platform and a receiving platform, the transmitting and receiving platforms moving relative to each other, comprising: a transmitting antenna located on the transmitting platform having two equal lengths of leaky coaxial cable, the two equal lengths disposed to form a circle, wherein each of the two equal lengths of coaxial cable has two respective ends with an overlap at both respective ends, the overlaps being diametrically opposed, one overlap at the end of each of the two equal lengths of leaky coaxial cable is terminated with a resistor to ground and one overlap at the end of each of the two equal lengths of leaky coaxial cable is a feedpoint for input data; driving means for inputting the data simultaneously to the two equal lengths of leaky coaxial cable of the transmitting antenna; a receive antenna located on the receiving platform, the receive antenna being maintained a first predetermined distance from a plane of the transmitting antenna; and receiving means for receiving the data from the receive antenna and for demodulating the received data.

Claim 3

The communication system as recited in claim 1 wherein the driving means includes a power splitter.

Claim 4

The communication system as recited in claim 1 wherein the receive antenna is oriented parallel to the transmitting antenna.

Claim 5

The communication system as recited in claim 1 wherein the receiving means is maintained a second predetermined distance from the receive antenna.

Claim 6

The communication system as recited in claim 1 wherein the first predetermined distance between the receive antenna and the plane of the transmitting antenna is maintained at the two overlaps at the ends of each of the two equal lengths of leaky coaxial cable forming a circle.

Claim 7

A communication system for transmitting data between a transmitting platform and a receiving platform, the transmitting and receiving platforms moving relative to each other, comprising: a transmitting antenna located on the transmitting platform having two equal lengths of leaky coaxial cable, the two equal lengths disposed to form a circle, wherein each of the two equal lengths of coaxial cable has two respective ends with an overlap at both respective ends, the overlaps being diametrically opposed, one overlap at the end of each of the two equal lengths of leaky coaxial cable is terminated with a resistor to ground and one overlap at the end of each of the two equal lengths of leaky coaxial cable is a feedpoint for input data; driving means for inputting the data simulataneously to the two leaky coaxial cable of the transmitting antenna; at least two receive antennas located on the receiving platform, the receive antennas being maintained a first predetermined distance from a place of the transmitting antenna; and at least two receiving means for receiving the data from the respective receive antennas, and for demodulating the received data.

Claim 8

A communication system for transmitting data between a transmitting platform and a receiving platform, the transmitting and receiving platforms moving relative to each other, comprising: a transmitting antenna located on the transmitting platform having two equal lengths of leaky coaxial cable, the two equal lengths disposed to form a circle, wherein each of the two equal lengths of coaxial cable has two respective ends with an overlap at both respective ends, the overlaps being diametrically opposed, one overlap at the end of each of the two equal lengths of leaky coaxial cable is terminated with a resistor to ground and one overlap at the end of each of the two equal lengths of leaky coaxial cable is a feedpoint for input data; driving means for inputting the data simulataneously to the two leaky coaxial cable of the transmitting antenna; at least two receive antennas located on the receiving platform, the receive antennas being maintained a first predetermined distance from a place of the transmitting antenna; and at least two receiving means for receiving the data from the respective receive antennas, and for demodulating the received data.

Claim 9

The communication system as recited in claim 6 wherein the driving means includes a power splitter.

Claim 10

The communication system as recited in claim 6 wherein the receive antennas are oriented parallel to the transmitting antenna.

Claim 11

The communication system as recited in claim 6 wherein the receiving means are maintained a second predetermined distance from the receive antennas.

Claim 12

The communication system as recited in claim 6 wherein the first predetermined distance between the receive antennas and the plane of the transmitting antenna is maintained at the two overlaps at the end of each of the two equal lengths of leaky coaxial cable forming a circle.

Claim 13

A communication system for transmitting data between a transmitting platform and a receiving platform, the transmitting and receiving platforms moving relative to each other, comprising: a transmitting antenna located on the transmitting platform having at least four equal lengths of leaky coaxial cable, the equal lengths being disposed to form a circle, wherein the equal links of leaky coaxial cable each has two respective ends with an overlap with the respective ends of the adjacent equal lengths of leaky coaxial cable, one overlap at the end of each of the equal lengths of leaky coaxial cable is terminated with a resistor to ground and one overlap at the end of each of the equal lengths of coaxial cable is a feedpoint for input data; driving means for inputting the data simultaneously to the four equal lengths of leaky coaxial cable of the transmitting antenna; a receive antenna located on the receiving platform, the receive antenna being maintained a first predetermined distance from a plane of the transmitting antenna; and receiving means for receiving the data from the receive antenna and for demodulating the received data.

Claim 14

A communication system for transmitting data between a transmitting platform and a receiving platform, the transmitting and receiving platforms moving relative to each other, comprising: a transmitting antenna located on the transmitting platform having at least four equal lengths of leaky coaxial cable, the equal lengths being disposed to form a circle, wherein the equal links of leaky coaxial cable each has two respective ends with an overlap with the respective ends of the adjacent equal lengths of leaky coaxial cable, one overlap at the end of each of the equal lengths of leaky coaxial cable is terminated with a resistor to ground and one overlap at the end of each of the equal lengths of coaxial cable is a feedpoint for input data; driving means for inputting the data simultaneously to the four equal lengths of leaky coaxial cable of the transmitting antenna; a receive antenna located on the receiving platform, the receive antenna being maintained a first predetermined distance from a plane of the transmitting antenna; and receiving means for receiving the data from the receive antenna and for demodulating the received data.

Claim 15

The communication system recited in claim 11 wherein the number of the equal lengths of leaky coaxial cable is any even number.

Claim 16

The communication system as recited in claim 11 wherein the driving means includes a power splitter.

Claim 17

The communication system as recited in claim 11 wherein the receive antenna is oriented parallel to the transmitting antenna.

Claim 18

The communication system as recited in claim 11 wherein the receiving means is maintained a second predetermined distance from the receive antenna.

Claim 19

The communication system as recited in claim 11 wherein the first predetermined distance between the receive antenna and the plane of the transmitting antenna is maintained at the overlaps at the end of each of the equal lengths of leaky coaxial cable forming a circle.